fffffffff tolong banget

(a^-3/b^6)^-2/3 = a^2/b^-4 = a^2b^4 jawabannya yang C.

semoga membantu

[tex]( \frac{{a}^{ - 3} }{{b}^{6} })^{ - \frac{2}{3} } = ( \frac{1}{{a}^{3} {b}^{6} } )^{ - \frac{2}{3} } = \frac{1}{( {a}^{3} ) ^{ - \frac{2}{3} } ( {b}^{6}) ^{ - \frac{2}{3} } } = \frac{1}{ {a}^{ - \frac{6}{3} } {b}^{ - \frac{12}{3} } } = \frac{1}{ {a}^{ - 2} {b}^{ - 4} } = {a}^{2} {b}^{4} [/tex]